ES2091895T3 - Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag". - Google Patents
Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag".Info
- Publication number
- ES2091895T3 ES2091895T3 ES91710050T ES91710050T ES2091895T3 ES 2091895 T3 ES2091895 T3 ES 2091895T3 ES 91710050 T ES91710050 T ES 91710050T ES 91710050 T ES91710050 T ES 91710050T ES 2091895 T3 ES2091895 T3 ES 2091895T3
- Authority
- ES
- Spain
- Prior art keywords
- gas generator
- automatic ignition
- heat
- airbag
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
- B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R2021/26064—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow characterised by auto-ignition means
Abstract
EL GENERADOR DE GAS (10) TIENE UNA CAJA CILINDRICA (12, 16) CUYOS EXTREMOS FRONTALES ESTAN CERRADOS MEDIANTE UNA TAPA DE CIERRE (28). LA SECCION CILINDRICA DE LA CAJA (12, 16, 18) CONSTA DE ACERO NOBLE, MIENTRAS QUE LA TAPA DE CIERRE (28) ESTA HECHA DE ALUMINIO, QUE TIENE UNA MAYOR CONDUCTIBILIDAD CALORIFICA QUE EL ACERO NOBLE. EN LA TAPA CIERRE (28) SE ENCUENTRAN DISPOSITIVOS DE ENCENDIDO AUTOMATICO (46) QUE TIENEN UN METAL INFLAMABLE QUE SE ENCIENDE AUTOMATICAMENTE AL ALCANZAR UNA TEMPERATURA MINIMA. ESTA TEMPERATURA MINIMA ESTA POR DEBAJO DE LA TEMPERATURA DE ENCENDIDO AUTOMATICA DE LA CARGA QUE GENERA EL GAS DE PRESION (24) DEL GENERADOR DE GAS (10). LA MALA CONDUCTIBILIDAD EN EL TRAMO CILINDRICO DE LA CAJA (12, 16, 28) EVITA EL TRANSPORTE DEL CALOR DESDE FUERA SOBRE LA CAJA HACIA LA CARGA QUE GENERA EL GAS DE PRESION (24), MIENTRAS QUE LA BUENA CONDUCTIVIDAD CALORIFICA DE LA TAPA DE CIERRE (28) PERMITE UN TRANSPORTE DE CALOR RAPIDO HACIA LOS DISPOSITIVOS DE ENCENDIDO AUTOMATICO (46).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4037769 | 1990-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091895T3 true ES2091895T3 (es) | 1996-11-16 |
Family
ID=6419038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91710050T Expired - Lifetime ES2091895T3 (es) | 1990-11-28 | 1991-11-27 | Generador de gas, en especial generador de gas tubular para un cojin neumatico "airbag". |
Country Status (8)
Country | Link |
---|---|
US (1) | US5253895A (es) |
EP (1) | EP0488938B1 (es) |
JP (1) | JP3115381B2 (es) |
KR (1) | KR100230563B1 (es) |
CZ (1) | CZ281207B6 (es) |
DE (2) | DE4138918A1 (es) |
ES (1) | ES2091895T3 (es) |
RU (1) | RU2042420C1 (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5527405A (en) * | 1992-09-21 | 1996-06-18 | Diehl Gmbh & Co. | Pyrotechnic mixture and gas generator for an airbag |
US5443286A (en) * | 1992-10-09 | 1995-08-22 | Morton International, Inc. | Gas generator for vehicle occupant restraint system |
US5378017A (en) * | 1993-06-11 | 1995-01-03 | Morton International, Inc. | Auto ignition in gas generator |
JPH079940A (ja) * | 1993-06-22 | 1995-01-13 | Nippon Koki Kk | エアバッグ展開用ガス発生装置のガス発生剤パック |
DE4324554B4 (de) * | 1993-07-22 | 2006-03-02 | Delphi Technologies, Inc. (n.d.Ges.d. Staates Delaware), Troy | Gasgenerator, insbesondere für einen Airbag |
US5427030A (en) * | 1993-10-12 | 1995-06-27 | Morton International, Inc. | Ignition granule retention disc |
GB2298476B (en) * | 1994-04-26 | 1997-08-20 | Breed Automotive Tech | Improved inflator assembly |
DE4415523A1 (de) * | 1994-05-03 | 1995-11-09 | Temic Bayern Chem Airbag Gmbh | Gasgenerator für Seitenaufprallschutz |
DE69512908T2 (de) * | 1994-05-12 | 2000-04-20 | Nippon Kayaku Kk | Gasgenerator, verfahren zur herstellung desselben und verfahren zur herstellung eines behälters für ein in einem gasgenerator verwendetes gasproduzierendes mittel |
US5468017A (en) * | 1994-10-17 | 1995-11-21 | Trw Inc. | Auto ignition package for an air bag inflator |
US5556132A (en) * | 1995-04-13 | 1996-09-17 | Trw Inc. | Vehicle occupant restraint with auto ignition material |
DE19531666A1 (de) * | 1995-08-29 | 1997-03-06 | Temic Bayern Chem Airbag Gmbh | Frühzündeinrichtung |
US5671946A (en) * | 1996-02-28 | 1997-09-30 | Trw Vehicle Safety Systems Inc. | Apparatus for inflating a vehicle occupant protection device |
DE69701826T2 (de) * | 1996-03-06 | 2000-08-17 | Autoliv Asp Inc | Selbstzündungssystem |
US5711547A (en) * | 1996-04-08 | 1998-01-27 | Trw Vehicle Safety Systems Inc. | Pressure vessel with two-part closure structure |
US5738372A (en) * | 1996-05-15 | 1998-04-14 | Morton International, Inc. | Device for pressure relief during bonfire and tell-tale of compressed gas |
WO1999000275A1 (en) * | 1997-06-27 | 1999-01-07 | Atlantic Research Corporation | Tailorable output electrically activated gasgenerating device |
US6068294A (en) * | 1998-05-26 | 2000-05-30 | Autoliv Asp, Inc. | Vertical seat locking retainer disk and tube combination |
JP2000016226A (ja) | 1998-06-26 | 2000-01-18 | Daicel Chem Ind Ltd | エアバッグ用ガス発生器及びエアバッグ装置 |
DE10125923C2 (de) * | 2001-05-21 | 2003-04-30 | Pallmann Kg Maschf | Verfahren, Anordnung und Magazin zum selbsttätigen Auswechseln der Messereinheiten eines Messerrings eines Messerringzerspaners |
DE20207862U1 (de) | 2002-05-21 | 2002-09-26 | Trw Airbag Sys Gmbh & Co Kg | Schlauchgasgenerator |
DE20306818U1 (de) * | 2003-05-02 | 2003-09-11 | Trw Repa Gmbh | Gassack-Modul |
US7343758B1 (en) * | 2004-08-09 | 2008-03-18 | Continental Carbonic Products, Inc. | Dry ice compaction method |
DE202004014775U1 (de) | 2004-09-22 | 2005-02-10 | Trw Airbag Systems Gmbh | Gasgenerator |
FR2911168B1 (fr) | 2007-01-10 | 2009-04-10 | Snpe Materiaux Energetiques Sa | Procede et dispositif pyrotechnique, autonome, d'injection d'un fluide |
JP6399781B2 (ja) * | 2014-03-31 | 2018-10-03 | 日本化薬株式会社 | ガス発生器 |
JP6814201B2 (ja) | 2016-04-18 | 2021-01-13 | 日本化薬株式会社 | ガス発生器 |
KR102024350B1 (ko) | 2017-11-29 | 2019-09-23 | 국제희토류금속 주식회사 | 다중 구조 심레스 피복관의 제조방법 |
KR102182138B1 (ko) | 2018-11-29 | 2020-11-23 | 국제희토류금속 주식회사 | 다중 구조 심레스 피복관의 내외면 표면 클리닝 및 응력 제거방법 |
DE102019121477A1 (de) * | 2019-08-08 | 2021-02-11 | Zf Airbag Germany Gmbh | Gasgenerator und verwendung eines flexiblen trägers als frühzündeinrichtung in einem gasgenerator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005876A (en) * | 1975-04-10 | 1977-02-01 | Thiokol Corporation | Gas generator for automobile safety cushions |
US4084512A (en) * | 1976-10-18 | 1978-04-18 | The United States Of America As Represented By The Secretary Of The Navy | Pressure relief construction for controlled combustion of ordnance items |
US4561675A (en) * | 1984-04-02 | 1985-12-31 | Morton Thiokol, Inc. | Auto ignition device |
US4858951A (en) * | 1988-05-04 | 1989-08-22 | Trw Vehicle Safety Systems, Inc. | Igniter for gas generating material |
DE3824469C1 (es) * | 1988-07-19 | 1990-01-04 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8012 Ottobrunn, De | |
DE3832120C3 (de) * | 1988-09-21 | 1997-03-13 | Temic Bayern Chem Airbag Gmbh | Gasgenerator |
DE3883388D1 (de) * | 1988-09-29 | 1993-09-23 | Trw Repa Gmbh | Antriebsvorrichtung fuer rueckhaltesysteme in kraftfahrzeugen. |
US5005486A (en) * | 1989-02-03 | 1991-04-09 | Trw Vehicle Safety Systems Inc. | Igniter for airbag propellant grains |
US5100174A (en) * | 1990-12-18 | 1992-03-31 | Trw, Inc. | Auto ignition package for an air bag inflator |
-
1991
- 1991-11-26 JP JP03311046A patent/JP3115381B2/ja not_active Expired - Fee Related
- 1991-11-27 CZ CS913606A patent/CZ281207B6/cs not_active IP Right Cessation
- 1991-11-27 KR KR1019910021357A patent/KR100230563B1/ko not_active IP Right Cessation
- 1991-11-27 DE DE4138918A patent/DE4138918A1/de not_active Withdrawn
- 1991-11-27 ES ES91710050T patent/ES2091895T3/es not_active Expired - Lifetime
- 1991-11-27 DE DE59108204T patent/DE59108204D1/de not_active Expired - Lifetime
- 1991-11-27 EP EP91710050A patent/EP0488938B1/de not_active Expired - Lifetime
- 1991-11-27 RU SU915010180A patent/RU2042420C1/ru not_active IP Right Cessation
- 1991-11-29 US US07/799,951 patent/US5253895A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0488938A3 (en) | 1992-10-07 |
JP3115381B2 (ja) | 2000-12-04 |
EP0488938B1 (de) | 1996-09-18 |
KR100230563B1 (ko) | 1999-11-15 |
DE59108204D1 (de) | 1996-10-24 |
KR920009646A (ko) | 1992-06-25 |
JPH04266546A (ja) | 1992-09-22 |
EP0488938A2 (de) | 1992-06-03 |
US5253895A (en) | 1993-10-19 |
RU2042420C1 (ru) | 1995-08-27 |
CZ281207B6 (cs) | 1996-07-17 |
DE4138918A1 (de) | 1992-06-04 |
CS360691A3 (en) | 1992-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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